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Ashwek Swamy 2018-11-12 23:38:08 +05:30 committed by GitHub
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@ -13,9 +13,9 @@ This module contains some useful classes and functions for dealing with linear a
- constructor(components : list) : init the vector - constructor(components : list) : init the vector
- set(components : list) : changes the vector components. - set(components : list) : changes the vector components.
- __str__() : toString method - \_\_str\_\_() : toString method
- component(i : int): gets the i-th component (start by 0) - component(i : int): gets the i-th component (start by 0)
- size() : gets the size of the vector (number of components) - \_\_len\_\_() : gets the size / length of the vector (number of components)
- euclidLength() : returns the eulidean length of the vector. - euclidLength() : returns the eulidean length of the vector.
- operator + : vector addition - operator + : vector addition
- operator - : vector subtraction - operator - : vector subtraction
@ -31,12 +31,13 @@ This module contains some useful classes and functions for dealing with linear a
- computes the axpy operation - computes the axpy operation
- function randomVector(N,a,b) - function randomVector(N,a,b)
- returns a random vector of size N, with random integer components between 'a' and 'b'. - returns a random vector of size N, with random integer components between 'a' and 'b'.
- class Matrix - class Matrix
- This class represents a matrix of arbitrary size and operations on it. - This class represents a matrix of arbitrary size and operations on it.
**Overview about the methods:** **Overview about the methods:**
- __str__() : returns a string representation - \_\_str\_\_() : returns a string representation
- operator * : implements the matrix vector multiplication - operator * : implements the matrix vector multiplication
implements the matrix-scalar multiplication. implements the matrix-scalar multiplication.
- changeComponent(x,y,value) : changes the specified component. - changeComponent(x,y,value) : changes the specified component.
@ -45,6 +46,7 @@ This module contains some useful classes and functions for dealing with linear a
- height() : returns the height of the matrix - height() : returns the height of the matrix
- operator + : implements the matrix-addition. - operator + : implements the matrix-addition.
- operator - _ implements the matrix-subtraction - operator - _ implements the matrix-subtraction
- function squareZeroMatrix(N) - function squareZeroMatrix(N)
- returns a square zero-matrix of dimension NxN - returns a square zero-matrix of dimension NxN
- function randomMatrix(W,H,a,b) - function randomMatrix(W,H,a,b)